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HD217919 Dani doslidzhennyaEpoha J2000 0Suzir yaPryame pidnesennya 23g 3h 1 47sShilennya 63 41 53 4 Vidima velichina V 8 21 1 HarakteristikiSpektralnij klas B1pokaznik koloru U B 0 29yaskravist B 8 896 0 010 2 pokaznik koloru B V 0 563 0 012 2 yaskravist V 8 292 0 009 2 Tip zminnostiDani fotometriyi Stromgrenakolir b y 0 50indeks m1 0 07indeks c1 0 10indeks Hb 2 60 1 Dani fotometriyi GipparkosMaksimalna yaskravist 8 300 2 Minimalna yaskravist 8 370 2 AstrometriyaVlasnij ruh m za pr pidnes 0 81 0 73 2 mas rik za shilennyam 1 58 0 78 2 mas rikParalaks p 1 85 0 76 2 masVidstan 1763 01 svitlovih rokiv540 54 parsekPodrobiciMasa M Inshi poznachennyaHD 217919 HIP 113825 BD 62 2161 GSC 4282 228PosilannyaSIMBADdani dlya HD217919HD217919 himichno pekulyarna zorya spektralnogo klasu B1 sho maye vidimu zoryanu velichinu v smuzi V priblizno 8 2 1 Vona roztashovana na vidstani blizko 1763 0 svitlovih rokiv vid Soncya 2 Pekulyarnij himichnij sklad red HD217919 nalezhit do Himichno pekulyarnih zir z ponizhenim vmistom geliyu j v yiyi zoryanij atmosferi sposterigayetsya nestacha He u porivnyanni z jogo vmistom v atmosferi Soncya Div takozh red Perelik HgMn zir Rtutno manganova zorya Perelik himichno pekulyarnih zir 22h 24h Himichno pekulyarna zorya Perelik himichno pekulyarnih zir z ponizhenim vmistom geliyu Himichno pekulyarna zorya z ponizhenim vmistom geliyu Perelik Am zir Am zoryaDzherela red a b v Renson P Manfroid J General catalogue of Ap HgMn and Am stars 2009 A amp A 498 961 a b v g d e zh i k ESA 1997 The Hipparcos Catalogue ESA SP 1200 nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title HD217919 amp oldid 31654490